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Which of the following data file controls are used to prevent unauthorized users from editing source files?
Documentation retention
Data file security
Maintenance error reporting
Data file security
Data file security is used to prevent unauthorized users from editing source files. Why are there two of the same answers? Does anybody proofread these questions? There are far too many questions in Skillset that are either worded incorrectly or the answer may be wrong. It seems like some of the questions are written by someone who's english is not their primary language. Since this is a paid service you would think there would be better quality control.
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